Once the compound reaches a creamy consistency pour a thin layer into the sunken sections then smooth out inconsistencies with a hand trowel.
Leveling bathroom floor.
Work your way outward from the interior of the room.
Use screws to secure the leveling strips to the floor every 16 inches.
To do this simply cut several leveling strips the same size as the original strip.
Screw the strips into the floor joists or subfloor.
Self leveling underlayment products can be used on concrete floors wood subfloors that are uneven but still in decent shape and even over ceramic tile floors eliminating the task of tearing.
Clean the floor area to be filled with a broom or vacuum and dampen it with a wet sponge to avoid rapid drying.
Then mix leveling compound according to the instructions on the package in a large bucket.
A plywood subfloor will bridge any minor waves in the existing floor and leveling compound would help too.
On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
If the floor slants irregularly cut strips that bridge the cap at each floor joist.
Self leveling compound is a cement based mixture that is applied in a near liquid state.